Saturday, January 18, 2014
Forward
Depending on where you were born, your parents, community and culture will instill in you a general set of beliefs and behaviors. In my childhood, along the Mason-Dixon Line, the politics were slightly capitalist and Republican, and the religion was Christianity. My dad was not a committed church-goer while my mom was, and outside of church, God and Christ were rarely discussed. I didn’t get much of that from neighbors or school mates either. This afforded me room to be myself and think for myself, something I’m thankful for to this day. I had the chance to observe the world, compare and reflect on candidate explanations for these observations, and understand to a small degree why some explanations fit the data better than others, and should therefore be trusted more than others. I didn’t think of it in those terms, but that’s what was happening.
I remember a friend in high school who relayed to me that “Bible scholars” thought that Jesus was going to return in 1975 (am I dating myself?) I found it interesting, but it didn’t spur me into a religious fervor. I just watched and went on with my life.
That attitude - that religion is interesting but not essential - has more-or-less stuck with me my whole adult life. With the exception of one brief 6 or 8 month immersion in a Pentecostal church, I was one of the spiritual-but-not-religious types.
I’ve said elsewhere that a verse-by-verse reading of the Old Testament is what disabused me of the belief that the Bible was literally true. And if it’s not literally true, then a believer is left trying to understand the metaphors and allegories that it presents, or eventually comes to understand it as a culturally valuable myth. So after setting the Bible down and walking away, I retained a vague suspicion that there was an underlying supernatural basis for things that the Bible tried to convey. I started to understand religions of any sort as attempts to get down to underlying truths about reality. Maybe God was less a person and more a spirit, or he/she/it was the universe itself, or it didn’t exist at all, but a unifying substrate to apparent reality did. I gently glided across all those currents for over two decades without falling out of the boat and drowning in any one of them.
Soon after 9/11, I began a serious look at how people use language to change people’s opinions about topics. At first - predictably - it was the war with the terrorists and the invasion or Iraq. Then it turned to general political matters, THEN to religion. So it hasn’t been more than 8 or 10 years since I’ve developed a more rigorous intellectual approach to the existence of gods, the costs and benefits of religions, a general world view of what reality is, and whether there’s anything beyond it that’s worth spending time thinking about.
On this journey, I’ve come to realize that people are a varying combination of intelligence, knowledge, education, independence, disposition, confidence and a whole lot of other factors that - before taking into account external influences - would lead them to believe or disbelieve in the existence of the supernatural. And I suspect that the combination of characteristics that create fertile ground for skepticism and non-belief, is rarer than not. When faced with conventional beliefs in god(s) that have been carried down by societies over the millennia, I understand how and why belief is more common than non-belief. But I'd like to help that change.
Saturday, December 28, 2013
Notes on Craig's Cosmological Argument
I’ve always felt that the argument from first cause was the single most interesting approach for a believer to claim the existence of God, simply because the questions of existence - Why? For what purpose? How? - are unsettling in their enormity and implication. Not knowing is scary. It is a great human endeavor - individually and as a species - to overcome that fear, and replace ignorance with knowledge. Where we can’t obtain knowledge, we can at least try to identify what qualifies as “not knowledge” so that we don’t clutter up our heads unnecessarily. Thus this post....you can’t conclude that god is the best explanation for any of the proposed “mysteries” that Craig lists, because God does not exist independently of his arguments.
My personal summary of the argument from first cause is that it can conclude that there was a cause to the universe, but that’s all. The argument **as stated** does not even attempt to support the claim that God exists or of how God might create a universe. It doesn’t add to our knowledge, thus we can’t make judgements about what the possible cause could be. We don’t have the tools and techniques to address it yet. It could be that it’s the wrong question, we just don’t know.
Assuming it is the right question, then the argument is laid out in either of the following forms:
There is, of course, lots of discussion to be had about both forms of this argument, some of it to the effect that
- Every finite and contingent being has a cause.
- A causal loop cannot exist.
- A causal chain cannot be of infinite length.
- Therefore, a First Cause (or something that is not an effect) must exist.
According to the argument, the existence of the Universe requires an explanation, and the creation of the Universe by a First Cause, generally assumed to be God, is that explanation.
In light of the Big Bang theory, a stylized version of argument has emerged (sometimes called the Kalam cosmological argument, the following form of which was created by Al-Ghazali and then strongly supported by William Lane Craig):
- Whatever begins to exist has a cause.
- The Universe began to exist.
- Therefore, the Universe had a cause.
- our concept of causation is incomplete or incorrect;
- the idea that the universe is “contingent” may be wrong - it may be impossible for the universe to not exist;
- what we call “the universe” may just be part of a larger (or even infinite) ensemble;
- the claims about causal loops and actual infinities might be wrong;
- it could be chance - the ways that things could exist are nearly infinitely more numerous that the way that things wouldn’t exist;
Craig most recently said (I paraphrase for clarity):
- The universe cannot be uncaused.
- The cause must come from a transcendent reality
- There is an entity (assumed to exist in that transcendent reality) that is enormously powerful (assumed that it can create universes)
- The entity is an unembodied mind
- (assumed) this entity is God
- (assumed) this God is the Christian God.
None.
He gives no reason to accept any of what he says.
As many folks have pointed out over the years, Craig is not attempting to persuade non-believers, he’s really just giving a pep talk to believers.
Just for the fun of it, though, we can annotate Craig’s argument a bit, for future reference.
- The universe cannot be uncaused.
- as I stated in an earlier paragraph, our concept of causation could be incomplete or incorrect ...or...
- the idea that the universe is “contingent” may be wrong - it may be impossible for the universe to not exist;
- what we call “the universe” may just be part of a larger (or even infinite) ensemble;
- the claims about causal loops and actual infinities might be wrong;
- it could be chance - the ways that things could exist are nearly infinitely more numerous that the way that things wouldn’t exist;
- The cause must come from a transcendent reality.
- this is a bare assertion. There is no reason to believe such a claim.
- If we assent to this claim, then we must ask “how can this reality exist prior to our reality?”
- And “doesn’t this insert an infinite regression into the argument?”
- And “if this transcendent reality can exist without being created, then what’s to say this reality couldn’t exist without being created?” (a.k.a. “Special Pleading”)
- There is an entity (assumed to exist in that transcendent reality) that is enormously powerful (assumed that it can create universes)
- Who created this entity?
- The entity is an unembodied mind
- This is another bare assertion. What warrant are we given to believe such a claim?
- (assumed) this entity is God
- This is yet another bare assertion. What warrant are we given to believe such a claim?
- (assumed) this God is the Christian God.
- This is still another bare assertion. What warrant are we given to believe such a claim?
Monday, December 23, 2013
Fine-tuned putdown
In an exchange on why the fine-tuning argument is a sham, he summarizes with this zinger:
Nice!So while it’s true that there are probably an infinite number of universes in which we couldn’t exist, there’s a good chance there’s also an infinity of possible worlds where WLC could still be a slick-talking moron.
Saturday, December 21, 2013
What's Wrong With Arguments for God?
In a nutshell, you can’t conclude that god is the best explanation for any of the proposed “mysteries” that Craig lists, because God does not exist independently of his arguments. He can't be found by looking for him directly. He can only be imagined. If he can only be imagined, what good is he as an explanation?
Say, for instance, if Galileo had peered into the heavens and seen God staring back, you might consider that evidence that god exists. If every astronomer since Galileo peers into the heavens and sees God staring back, you might say that God most probably exists.
If Darwin had set sail on the Beagle and found that every species of plant and animal sprang into existence within the last few thousand years, you might infer that they where created simultaneously. If every biologist and botanist since Darwin found only evidence of recent creation, this might lend further credence to that inference. When the DNA of all animals is eventually found to be perfect, containing no junk and no mutations, you might further infer creation by something perfect that knew what it was doing. It could be the same entity that Galileo observed. It might be God, and that might bolster the argument further.
I could go on, but I don’t really need to - the examples become repetitive very quickly. Everything that every branch of science observes leads us to believe that our patch of existence expanded into its present form about 13.7 billion years ago. No where has a God hypothesis - any God - risen to become even a remote contender as an explanation. The imperfect - and predictable - way that the universe evolves and that life evolves indicates wholly natural origins.
God may be used as an explanation for mysteries when people like Dr. Craig speak, but he never appears independently from Craig's (or anyone else's) arguments. It’s as if apologists can’t think of plausible explanations to life's complicated questions, but the most fantastical explanation imaginable is perfectly acceptable.
It’s a mystery that believers don’t see this
An Early Christmas Present from William Lane Craig
- PZ Myers gives it a faux-innocent third degree at Freethought Blogs.
- Avicenna - also at FTB - looks at it from the cultural Hindu point of view
- Richard Carrier - at FTB as well - does his usual extensive deconstruction (not for the light reader!)
- Hank Fox at Patheos takes a swipe at the Objective Moral Values portion of the program
- JT Eberhard - also at Patheos - has a go at all five of Craig’s tired old arguments.
In my now-dusty “Another Imaginary Debate”, I used one of Dr. Craig’s debates from 1998 as the foil for my contrived rebuttal. His schtick has not changed one bit in the 15 years since. If you’re sporting an even average bullshit detection kit, you can see right though this stuff. That doesn’t seem to stop him. As Hank Fox sez - it’s ”slippery arguments, subtle misdirection, and blatant lies.”
So bring a hot drink, a blankie, your favorite web-browsing device, and settle down for a warm read on a cold winter night.
Happy Yule y’all!
Tuesday, December 17, 2013
Munchhausen Trilemma
As a layman, the Trilemma is helpful in summarizing the ways we can justify knowledge, but does what it says represent a declaration that knowledge is ultimately impossible? For me, the answer is no.If we ask of any knowledge: "How do I know that it's true?", we may provide proof; yet that same question can be asked of the proof, and any subsequent proof. The Münchhausen trilemma is that we have only three options when providing proof in this situation:
- The circular argument, in which theory and proof support each other (i.e. we repeat ourselves at some point)
- The regressive argument, in which each proof requires a further proof, ad infinitum (i.e. we just keep giving proofs, presumably forever)
- The axiomatic argument, which rests on accepted precepts (i.e. we reach some bedrock assumption or certainty)
First, i’ll acknowledge the ways the term “knowledge” can be used:
- ”knowledge that” - comprehension of concrete facts or abstract concepts that can be demonstrated in the real world.
- ”knowledge how” - comprehension of approaches or techniques in accomplishing simple tasks or complex endeavors.
- ”knowledge of” - acquaintance with people
Given my skepticism about absolute knowledge, the Trilemma sorts itself for me in the following way:
- circularity is unacceptable - I won’t knowingly go there.
- Infinite regression will get me closer to the truth, but never fully reach absolute truth. There’s a point of diminishing returns in this approach.
- Axioms are useful when regression has proceeded to an absurdly detailed level. This serves as a practical substitute for 2).
My work here is done.
Monday, December 2, 2013
Objective Moral Values - a conclusion
Let me tie up the loose ends. I started to realize that the word “objectivity” can be defined differently depending on what we are claiming to be objective about.
Who? What? Where? When? Why? How?
It might be helpful to ask questions like a reporter would. Who? What? Where? When? Why? How?. Since the point of this disquisition is to sort out my thoughts on “objective moral values”, I’ll append a “what ought to be done?” to the list during the essay. How are these questions used, and when can we be objective about the answers we obtain?
When considering physical things - space-time, matter, energy and their behaviors and relationships - human beings can usually agree on what objects look like, sound like, behave like, consist of, etc. Given the right tools and techniques, we can observe and measure to a very high degree of accuracy. It may be that some approaches - powerful telescopes, particle colliders, radiometric dating - are available only to qualified experts, but those experts will usually agree on the results of the observations when the observations repeat to a very high degree. We can refer to these as being objective physical facts, because they will be the same for all observers, given a specified accuracy and the required tools and techniques. We can be objective about questions we’re interested in once we’ve reached a level of repeatability that is recognized as significant. (For LHC/Higgs fans, that figure was 5 Sigma, or a one in 3.5 million chance that the measurements obtained were erroneous).
When considering qualitative things - for example, what the meaning is of a particular set of observations - we run into divergence on interpretations. We then find objectivity - the ability to obtain the same interpretation by all observers - more difficult - even in the scientific arena. This leads to more hypotheses, more tests, and hopefully more knowledge.
Segue into the area of human affairs, and the need to do more interpretation and less physical measurement dictates that we get less consensus on what happened and why. We can be objective about many of the facts of what human beings have done, but not always. We begin to ask more qualitative questions - why and how - and we eventually get into the area of ethics and morals - what ought to be done. It is here that objectivity is often hardest to come by.
Ought
In the case of human affairs, the word “objective” starts to look like more of a consensus that groups of people hold about a topic. For example, I might think that I’m emotionally detached and non-judgemental about what should have been done in a situation, and can claim - without warrant, so far - to be objective. If I present that claim to a few people for scrutiny - the neighborhood, for instance - I might discover that my opinions coincide with theirs, thus the neighborhood might claim objectivity about that situation. If I subject my claim to a larger group, then that larger group can potentially achieve broader consensus, and thereby stake a larger claim to objectivity. There is no guarantee, however, that my neighborhood and a neighborhood half-way around the world will agree on that situation, therefore we can’t say that there is global objectivity about it.
The point above is that there will be differences among individuals and groups as to the affairs of humans. And what has been done, and what ought to be done, are subject to debate, consensus or disagreement, and any consensus will shift over time and context. That leads me to conclude that the term “objective” is a fluid concept when used about human affairs. Thus “objective morals” - although not completely absent in the world - are a very small subset of the morals that might exist across all people and all contexts. In the absence of any natural or supernatural agents actually specifying and enforcing morals that must be adhered to, I have to conclude that moral values are largely relative. I can see attempting to identify commonalities across legal, social and religious contexts, but I’d expect that very few ethical questions are unconditionally resolved in the same way in all contexts.
Objective moral values that all humans can agree to, then, seem limited to a very few topics. My interest in whether the existence of objective moral values is evidence that God exists is attenuated further by the fact that, until you and your interlocutor agree specifically on examples, you probably don’t know whether you’re talking about the same thing. Until these terms are stipulated, any argument that uses “objective moral values” in a premise is pretty useless.
Murky no more
I skimmed over the Bahnsen Procedure earlier this year - here, here and here - and concluded that it still suffers the same flaws that all apologetic efforts do:
- it asserts the existence of God without evidence or justification
- it claims that God is the reason that (insert your mysterious phenomenon here) exists without warrant as to how God could be that reason
- it doesn’t account for how the apologist can know these things
From Wikipedia, here’s how it attempts to succeed:
You can guess that the “looks for the necessary prior conditions to both the fact and experience of X“ activity is less than intellectually rigorous (see my “three flaws” above). Murk doesn’t patch this up to make it effective, and experienced apologists don’t patch this up to make it effective. You see he and they claim that God is necessary, but never demonstrate why this might be true.(transcendental arguments) are also distinct from standard deductive and inductive forms of reasoning. Where a standard deductive argument looks for what we can deduce from the fact of X, and a standard inductive argument looks for what we can infer from experience of X, a transcendental argument looks for the necessary prior conditions to both the fact and experience of X.
That’s it, in a nutshell.
Apologists like murk, whether they’re novices or masters at debate, are using a defective strategy. The novice probably doesn’t even know these flaws exist, thus they repeat them - over, and over, and over. That might explain why presuppositional arguments seem like filibusters.
You might think that apologists would see these flaws and either correct them, or abandon this approach because the flaws cannot be corrected, but they don’t. It keeps coming up, and it keeps getting knocked down because no one should get the mistaken impression that it presents even a minimally compelling argument. It just doesn’t.
Sunday, November 24, 2013
Murky Apologetics
As Russell said when summarizing his debate with Pastor Stephen Feinstein , it’s “impenetrable quasi-philosophical wankery”. Nonetheless, it has entertainment value.“I half suspect that people have such a hard time responding to it the first time they hear it because they’re flabbergasted by the breathtaking nerve it takes to assert it.“
Another candidate for the looney tunes hall of fame is Deacon Duncan’s occasional foil “murk” at Alethian Worldview. Starting with DD's blog post “The subjective choices of religion“ we’re treated to some industrial-grade presuppositional babble. Almost immediately murk imparts this little pearl of wisdom:
...followed by a laundry list of topics that we are supposed to assume are killer problems for non-Christians - but for which he provides no good reason to take seriously. Since we’re fun-loving sorts, let’s try to unknot some of this.“science is good i agree – but it cannot function apart from comprehensive universal metaphysical commitments:
which science itself cannot demonstrate – it rests on them – if they were not science would be impossible... “
Specific claim #1:
As a software developer, I may not be the best choice to address what appear to be philosophical issues, but this is worth taking a poke at. First, a definition: “uniformity of nature is the principle that the course of nature continues uniformly the same”“(Science) cannot function apart from comprehensive universal metaphysical commitments such as uniformity of nature“
An example of what murk probably means is given by this snippet on uniformitarianism in Wikipedia:
The implication being that Hume’s formulation of the problem of induction“The assumption of spatial and temporal invariance of natural laws is by no means unique to geology since it amounts to a warrant for inductive inference which, as Bacon showed nearly four hundred years ago, is the basic mode of reasoning in empirical science. Without assuming this spatial and temporal invariance, we have no basis for extrapolating from the known to the unknown and, therefore, no way of reaching general conclusions from a finite number of observations. (Since the assumption is itself vindicated by induction, it can in no way "prove" the validity of induction - an endeavor virtually abandoned after Hume demonstrated its futility two centuries ago).“
In the same article, Karl Popper:“calls into question all empirical claims made in everyday life or through the scientific method “
We laypeople can simplify this to "science attempts to falsify hypotheses". Those hypotheses that withstand attempts to be falsified are more likely to be an accurate model of reality, thus more likely to be true.“argued that science does not use induction, and induction is in fact a myth. Instead, knowledge is created by conjecture and criticism. The main role of observations and experiments in science, he argued, is in attempts to criticize and refute existing theories.“
Given that induction is not universally accepted as the path to knowledge, murk's first claim about science resting on induction does nothing to undermine our confidence the knowledge can be obtained.
What does this mean to the casual observer? I’d “concluded” decades ago that absolute knowledge was not obtainable, and the best that we could hope for was to be more confident that what we think we know is in fact probably true. Nowadays, I think of personal knowledge in terms of the Sunrise Problem when attempting an off-the-cuff explanation of my certainty about a topic. (Trust me - I’m RARELY prompted to do this in practice). So ... does the problem of induction cause me to worry? No. I am, and probably have been for most of my adult life, more empiricist than anything, so arriving at knowledge purely by means of thinking about it wouldn’t be my preferred approach, given that resources were available to test it out.
My conclusion: murk uses the phrase “uniformity of nature” as a buzzword meant to impress the uninformed and divert the informed from the real issue being discussed: the existence of God. If he could produce a compelling argument for God, he wouldn’t need to blow smoke about vaguely tangential topics.
Sunday, October 27, 2013
The Large God Collider
The Large God Collider (“LGC”) has not yielded any results - because it hasn’t been built. Theists and the organizations they belong to - religions, if we must - have not seen fit to employ thousands of people, billions of dollars and decades in the search for a god. I’m personally disappointed by this. I think the spectacle of smashing less powerful supernatural entities together - maybe some garden gnomes - to produce an indication of a higher-powered supernatural entity - say an invisible pink dragon - would be fun for the whole family.
What could be the reason the LGC hasn’t been built?
Anyone?
Bueller?
Saturday, October 26, 2013
Sense and Goodness without God
Case in point: Richard Carrier recently took the Objective Moral Values topic to new heights in his posts “What Exactly Is Objective Moral Truth?”i & “The Moral Truth Debate: Babinski & Shook”. Therein, it becomes clear that Carrier expects commenters to be at least familiar with his relevant other writings, so I took the bait and purchased Sense and Goodness Without God.
I like Carrier’s writing. It’s scholarly and extraordinarily well organized. It is essentially a thesis that defines “worldview”, then goes about in fine detail how to construct a rational one without resorting to God. I’m only a third of the way through it, because I tend to stop and reflect often and at length when reading works of this nature, but I’ll go out on a limb (not very far) and recommend it. At the very least, the clear and logical layout is a template for most of us to follow - but I’ll bet the content will be enjoyable and instructive to most free thinkers as well.
Buy it!
Sunday, September 1, 2013
Burden of proof - another take
Assume we each have the same amount of knowledge about the world, i.e. we have the same background information.
Assume that you feel that "X" exists.
Assume that I have never experienced anything that leads me to believe that "X" exists.
We can conclude that only you have a motive to present a case for the truth of your belief that "X" exists, because I, not having this belief, have no motive to develop a case about “X”, one way or another.
The responsibility resides with you to make your case about “X”.
It’s that simple.
Saturday, August 24, 2013
The KCA continues to fail
1 – Everything that begins to exist has a cause.
2 – The universe began to exist.
3 – Therefore, the universe had a cause.
Over and over, the glaring, fatal defect in the KCA is that, unless God's existence is independently proven, and he/she/it can be independently established as that cause, the conclusion can only be 3, "Therefore, the universe had a cause" - nothing else. The KCA does neither of those things. It only takes you a third of the way. All of the lip-flapping and arm-waving about actual infinities being impossible, and actual things popping into existence uncaused also being impossible, are irrelevant. They're irrelevant because God's existence has always been hypothetical, and no real ability to cause actual things can even begin to be confirmed until he stops being hypothetical.
So STOP ALREADY! The Kalam Cosmological Argumen just doesn't work as an argument for the existence of God!
Sunday, February 10, 2013
Why the First Cause argument doesn't work
The arguments for the existence of God often share some common characteristics:
1) They rely on ignorance. This is not meant to demean anyone - we are all ignorant about the vast number of topics there are to have knowledge of, let alone those things that we don't know can be known. The First Cause argument relies on ignorance of the cause of the universe, and can be dumbed down to “we can’t explain existence, therefore my preferred explanation applies”. The fact that we can’t explain existence does not trouble me personally, so it could be that the ability to remain untroubled by this is one of the personality traits that make non-belief so easy for me. Personal trivia aside, assume that no one knows what caused the universe. What would motivate someone to think that our absence of knowledge can only lead us to a conclusion that “God” is responsible? Not only does the assumption that something other than what can be observed must be the cause **complicate** the explanation instead of simplify it, it then is made worse by slapping on all sorts of other characteristics that magically parallel the proponent’s personal beliefs and (most often) their chosen religion. That same approach also ignores all other explanations - supernatural and natural. More than that, we really have an argument from ignorance, a false choice, a bare (unsupported) assertion, some circularity and a violation of Occam’s Razor - all in one argument.
2) Having just mentioned the False Choice fallacy, let’s discuss it next. Assuming (as we are) that no one knows what caused the universe, the possible explanation should not be limited by a personal preference. For instance, why not Zeus? Why not David Berkowitz’s neighbor’s dog Sam? Why not a cosmic joke? Why not a quantum fluctuation? The cold reality is that the universe is as it is, and none of our personal preferences or biases are relevant in the grand scheme of things. We may someday understand where our observable universe came from. We may never understand it. That we might like it to be a certain way - for instance with an omnipotent father figure in charge - will not and can not have any bearing on reality. So the potential explanations for the question “what caused the universe” are logically open to anything that is not logically impossible. It is not logically impossible that a God exists, but it is extremely more improbable than a purely natural explanation. No matter how improbable the universe may truly be, the existence of a system beyond the universe, in which a God can exist in order to create and be in charge, is enormously more unlikely. All purely natural explanations are thus more likely.
3) The Bare Assertion Fallacy is an “arbitrary dogmatic statement which the speaker expects the listener to accept as valid”. No evidence or rational argument is offered, that’s just the way it is because I said so.
Obviously, you can reject this without further discussion. They’re just expecting you to accept them as an authority. Unless you have reason to, this is a non-starter.
4) Circular Reasoning is a direct outcome of Bare Assertion. In fact, the two are joined at the hip. You can’t assume in a premise, what you’re trying to arrive at as a conclusion.
’Nuff said.
5) Since I already smuggled Occam's Razor into the discussion of False Choice, let me give it a slightly better treatment. Using the example that Dr. William Lane Craig often uses - that the complexity of the universe is too great to be explained by natural means - let’s examine how God might be a more likely (probable) conclusion. As we know, “...among competing hypotheses, the one that makes the fewest assumptions should be selected”. This is just a matter of probability. If you have a one-in-six chance of rolling a six using a single die, than adding a second die lowers the probability that a single throw will produce a six. There is one way to roll a six using one die - or 16.67% probability. Two dice produce 5 ways out of 36 in which to roll a six - or 13.89%. This is over-simplistic, but makes the point. To really put an exclamation point on it, you can argue that God is a die that is more complicated than the universe, thus requiring more faces, thus lowering the odds of rolling that six even further.
Summary: Arguments about God don't prove anything. More generally, arguments between people, and organized debates don’t prove anything - they just attempt to persuade the participants or audience to change their opinions. After all is said and done, we’re still stuck with the fact that the universe does not care about our opinions.
Monday, November 26, 2012
Presupposing that a Christian God exists
Pastor Stephen Feinstein asserts that without the Christian God, intelligibility is not possible, thus atheism is impossible. By this last phrase, I believe he means that the lack of belief in a personal god - atheism - cannot be true. His words:
In a nutshell, Feinstein's argument reduces to an unsupported assertion that the Christian God exists.I affirm that the Christian worldview is the only worldview that is possible given the preconditions of intelligibility
My summary - which draws on my own thoughts as well as Duncan's - is this:
Reality must present itself in a way that's capable of being comprehended by hypothetical observers if it is to be understood - it must be "self-consistent". Its features, their attributes, behaviors and relationships must be repeatable under repeatable conditions in order to be understood. From observations that we actual observers make, we can then make inferences about their attributes, behaviors and relationships that might pertain under varying conditions. From those inferences, we then can derive fundamental conventions ("laws" or "axioms") upon which other knowledge items are constructed. Introducing unobserved features into this framework makes the framework inconsistent and thus unintelligible. A god is just such an unobserved feature.
A god or other unobservable feature is not logically ruled out in this scheme, but is instead made unnecessary due to the principle of parsimony ("Occam's Razor"). All other things being equal, the simpler scheme is to be preferred.
It's that simple.
Tuesday, November 20, 2012
Read the Bible from start to finish
I mean it.
Start at Genesis, chapter 1, verse 1 "In the beginning God created the heaven and the earth." and slog your way verse-by-verse through the Hebrew Bible to Malachi 4:6 "And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers, lest I come and smite the earth with a curse.", and on through Matthew in the New Testament "The book of the generation of Jesus Christ, the son of David, the son of Abraham." to Revelations 22:21 "The grace of our Lord Jesus Christ [be] with you all. Amen."
If you're feeling studious, write a note or two on each chapter. Regardless, you will probably not get far before you say to yourself "there's something wrong with this".
You might even stop at Gen 1:1 and ask yourself "who is this 'God' and where does he get this heaven and earth-creating power?". It's conceivable that you could get a bit pickier and ask "what beginning, what heaven?". Then, you'll write a note to yourself to see if this God guy is explained, where he came from, how he got his powers. Maybe a few clearer definitions will be offered, so that you get a sense of whether this guy is worthy of further attention.
By the end of Genesis 1, you'll no doubt have noticed how backward God works ... Or how backwards the author got it. He's creating earth and grass before he creates the sun and moon; he creates man "in our image" - even tho' no one can explain why God needs a peepee or a vajayjay ... Let alone why man and woman would be in their (or his) image in the first place. Extra credit: look for the chapter in the Bible that explains why he refers to himself as "in our image" - as if he's a group. Alternatively, how do male and female both come from his image? Did he have male and female junk?
Then he makes man (and woman) again in Chapter 2.
My favorite stuff is in chapters 6 through 9 - Noah's Ark. Try to figure out how that worked ... You'll have fun.
It goes on and on and on like this.
I dare you to read it.
Monday, November 19, 2012
Objective and subjective existence
Jumping forward into Duncan's second post on the debate, he summarizes the ideas of objective and subjective existence nicely in the following two paragraphs.
There are two implications raised here. One - that a proposition considered to "objectively exist" does, in fact, objectively exist if it can be discovered (or rediscovered) whether or not humans have knowledge of it, or have written of it. For instance, there is gravity on Mars as well as in the Eta Carinae star system. We can say gravity exists because it is consistent in all contexts that we laypeople care about. Two - and more relevant to me today - is that the concept of objective existence leads us to the logical conclusion that "gods" do not exist. In other words, the concepts of Yahweh, Allah, Zeus, Odin, Krishna, Horus would not exist here, or across the universe, without humans to supply them. An alien life form, if it exists, might have a concept of a higher power, but it would be nothing like the stories we have been telling ourselves for thousands of years.This “real” reality is what we could and should call material reality—not in the sense that it’s made of atoms (because atoms are real, and what are they made of, eh?), but in the sense that it exists in and of itself, as the necessary being. Fictional realities are not material realities, because their whole existence is contingent on the subjective perceptions and thoughts of some observer who is thinking about them. Santa Claus, for example, “exists” only in a fictional “reality” whose existence depends on people thinking about him and telling kids about him and so on. If we could wave a magic wand that would make everyone forget about him, and make every reference disappear from our art and literature and so on, then his “existence” would likewise cease, because it’s contingent on the perceptions of at least one observer.
Gravity, on the other hand, is an aspect of material reality, even though it’s not made of atoms. Wave the same magic wand, make people forget about gravity, delete every reference to gravity from literature and art, even render every sentient being in the universe unconscious so they can’t think about anything, and planets will still orbit their stars and rain will still fall down. Material reality does not depend on the perceptions of any third party, it exists in and of itself.
I think that, as much as any thought experiment you can perform about a god, is sufficient to demonstrate the absurdity of the claim that a personal god exists.
Sunday, November 4, 2012
Atheism is impossible
This is worth a quick comment before getting back to my reading:
The idea that "atheism is ... impossible" stands out like the sun on a clear day. Atheism - the lack of belief in a personal deity, is by all measures, MORE likely to be a correct belief than theism, because a universe that does not include the complications of a parallel supernatural system to provide a basis for supernatural beings such as God, is inherently simpler and more likely per Occam's razor.
This ought to be interesting hearing the arguments on how it isn't!
Sunday, October 14, 2012
Another imaginary debate
I'm doing this again.
A year ago, I fabricated an imaginary opening statement for an imaginary debate against Dr. Wm. Lane Craig on the topic "Does God Exist?"
As before, the debate that I chose as a template was the 1995 contest between Dr. Craig and Massimo Pigliucci, held at the University of Tennessee in Knoxville. It will probably be useful to read Dr. Craig's opening statement there in order to understand the context in which my statement is made.
The differences between my efforts then and now are 1) I've spent more time studying the debate transcript; 2) I've (hopefully) become more proficient at organizing and articulating my arguments; and 3) I "present" my opening statement second, after Dr. Craig has (hypothetically) already spoken first.
Finally, I've timed it, and the whole thing can be spoken within 20 minutes, just like the debates you see Dr. Craig most commonly participating in.
Here it is:
Salutation
Thank you for being here tonight, and thank you for allowing me to spend the next couple of hours with you. Let me especially extend my thanks to Dr. William Lane Craig, who, once again, serves as my imaginary opponent in this imaginary debate.
The question before us here tonight is "Does God Exist?"
Dr. Craig has just given his five arguments that there is a God. I will now show how Dr. Craig's arguments fail, and that belief in the proposition that there is a God is not justified.
First, I'd like to make a few general comments about what we're doing.
The Purpose of Debate and the Burden of Proof
Debates like this one are the presentation of arguments. They're more public, more organized arguments than you have around the kitchen table, but they are arguments, none the less. The purpose of our debate here tonight is primarily trying to persuade you - the audience - that one of us has presented the more compelling case in support of their position. Debates do not, however, result in the establishment of fact, and we will not do so tonight, unless Dr. Craig produces the subject in contention - God - before we leave the auditorium.
With that in mind, let me point out one notably relevant error - among the many that I'll be addressing later - that Dr. Craig made in his opening statement. He says that "atheists have tried to disprove the existence of God for years without success". That may be his interpretation of discourse between believers and non-believers, but reasonable people do not go around trying to disprove every unsupported assertion that is thrown into the air. We'd never have time to live our lives, if that were the case. Tonight, Dr. Craig must make a persuasive case that God exists. I must make a persuasive case that Dr. Craig's arguments fail.
That's all we have to do.
There's no value in attempting to disprove God, because he, she or it is so far ahead of us in that endeavor - having done such a superb job through its own inaction and absence.
That's a long way around saying "You can ignore Dr. Craigs admonishment that 'atheists have tried to disprove the existence of God for years without success' ". That claim is just a straw man being used to falsely give the impression that the failure to disprove God's existence makes God's existence somehow more probable.
Definition of God
In this debate, I am assuming that the God we are talking about is the creator of the universe, in the manner that Dr. Craig implied when he stated that the cause of the universe "must be an uncaused, changeless, timeless, and immaterial being of unimaginable power [...and...] it must also be personal." It is, at the end of the day, the Christian God that Dr. Craig is arguing for. I assume that his arguments are for a real-world instance of this God, that can physically interact with the world in unlimited ways.
Terms
Belief and Knowledge
I'd like to comment on belief, knowledge and certainty as well.
It is important to distinguish between what we believe and what we know, so when I say I believe something tonight, I mean that I accept with some degree of certainty that the proposition that I claim to believe is true, but without having any evidence or rational justification. For instance, I believe this audience is of good character without having an ounce of evidence. Please don't let me down!
When I say I know something, in contrast, I am expressing an attitude about a topic, in a way similar to belief, but "knowing" implies that I have evidence and/or sound rational justification for that attitude, and that I am extremely certain of the topic's truth.
Certainty
Now, since absolute knowledge is probably unobtainable, I will adopt that term - certainty - in a way that I hope will be useful in indicating to you my confidence that whatever I am discussing at that moment is true. Rather than saying "I know", I am better served in using a scale to define how certain I am of the topic's truth. For example, I could adopt some rules of thumb such as: saying that I'm "somewhat certain" means that I'm 60% confident that a proposition is true; "extremely certain" means 99% confidence, and "virtually certain" means 99.9999% confidence. That's useful because it stresses that I don't ever know things with absolute certainty, but that I can indicate my relative degree of certainty. If I say "I know" something, forgive me, I really mean I'm "virtually certain".
Why General Arguments for the Existence of God fail
Lack of evidence
Let me say a few words about the general arguments for God. The most glaring omission in ANY case for God is the absence of evidence. An appearance by God to the people of the world in this day and age would settle the matter for all of human history. The God being claimed should certainly be powerful enough to give us an unambiguous sign, but she never does. Is this God not capable, does she not care, or is she too busy? Are there other distractions or constraints that prevent her from this admittedly simple task? If she does exist, we don't know. That's why we're left to debate her.
God is unnecessary
Another general error is the thought that God is necessary in explaining the world. Ancient gods were originally fabricated to explain why there is thunder. But we know where thunder comes from now. Over and over those phenomena that required God as an explanation have been subsequently explained by science. Not once has a scientific explanation for a phenomenon been subsequently replaced by an explanation from God. Not once.
God is incoherent
There are other troubling problems raised when you invoke God as an explanation for something that you can't presently explain. These include the questions "who designed the designer" and "who created the creator?" That way lies an infinite regress - the question repeats itself forever. If the explanation is that "God is eternal" - implying that he didn't require creation - then why is he exempt from being created, and the universe is not? That way lies special pleading, and we are owed an explanation of why one thing can be eternal and another can't
Why Dr. Craig's arguments fail
The Cosmological Argument
Dr. Craig's usual debate arguments are equally unhelpful in establishing the existence of God.
His Cosmological argument is a more elaborate and more fragile version of the argument from first cause. He states that "Anything that exists has an explanation of its existence, either in the necessity of its own nature or in an external cause". He's simply saying because we can imagine the universe being another way - that it's not necessary that the universe exist or be the way it is - we must then conclude that the cause is external. But he doesn't explain why one must arrive at this conclusion, how the external cause can itself exist, or how it can bring this universe into existence while remaining external, yet retaining its ability to interact with the allegedly separate universe it created.
Another notable gap - a figurative canyon - in his reasoning about this hypothetical "first cause" is how the supernatural thing that he describes refers to the Christian God depicted in the Old and New Testaments. The entity he argues for could be applicable to ANY supernatural scheme that you can devise, not just Christianity.
The Fine-Tuning Argument
Dr. Craig's second argument - that the "chances that the universe should be life-permitting are so infinitesimal as to be incomprehensible and incalculable", thus leading us to conclude that God is responsible, is also false.
The fact that it is not impossible the we are here is the first clue we have that the probability claimed by Dr. Craig is not relevant. If it were impossible that life exist, and yet we do exist, then THAT would be evidence of something extraordinary. But it IS possible for the universe to have the physical constants that it does, the universe DOES have those physical constants, and we ARE here. This is wonderful, awesome, majestic - every superlative imaginable! But it isn't evidence of God.
Stated a different way, if God existed, then there is no need for the at least 410 million trillion trillion cubic light years of space, at least one hundred billion trillion stars, at least 13.7 billion years of time in order to produce what, by every measure, appears purely natural. If God existed, only one patch of space and time is required to contain his creation. No stars or planets are needed because the God we're talking about is so powerful that it can create beings that don't need warmth, air or nourishment. Only a single lifetime is needed to allow judgement and consignment of the created beings to reward or punishment at his whim. The universe can be discarded after one lifetime is over. The excess space, time, matter and energy are not needed.
What we have instead is a universe that looks as you would expect if there were no God. It was once densely packed, high-temperature matter and energy. Hydrogen, helium and a trace of few other elements soon appeared. Stars formed, then galaxies and planets, and soon Snooki was having a baby.
It may be a blow to our egos that we are the result of natural processes and not God's carefully crafted creation, but it is the only conclusion we can make. That doesn't preclude the awe and wonder we have about the universe, and it similarly does not diminish the profound sense of love, purpose and duty that we can feel about each other and our fellow creatures.
That we feel overwhelmed at the grandeur of the universe and immensely grateful for our existence is still not a reason to conclude that there is a God. We are misdirecting our emotions if we do that.
Again, just to be consistent, Dr. Craig fails here to link this hypothetical supernatural fine-tuner to the Christian God depicted in the Old and New Testaments.
Objective morals
Dr. Craig observes that "If God does not exist, then objective moral values do not exist. Many theists and atheists alike concur on this point".
I couldn't agree more.
What we have - and you may have detected this in my counter-arguments up to this point - is a universe that evolves from simpler to more complex. The same holds true for life itself: polymers form amino acids, which form proteins, all in natural processes. Similarly, the behaviors that animals exhibit range from simple - in simpler, less social animals - to complex in the more social species.
That brings me to morals and ethics. Living things cooperate. Species tend to adopt behaviors that help propagate them. They tend to pass on those behaviors that were beneficial to their descendants. The behaviors that result in failure to compete against other lifeforms don't get passed on, because those individuals, on average, die before they produce as many offspring as those practicing the more beneficial behaviors.
When a species is sufficiently advanced to recognize individuals and to form social groups, they develop shared behaviors that strengthen the family and group, and defend against outsiders. Inter-group cooperation is another, higher and more difficult behavior, but is is performed daily. We know how to do that due to hundreds of millennia of practice.
So when Dr. Craig says "objective values do exist, and deep down we all know it" and "Actions like rape, cruelty, and child abuse aren't just socially unacceptable behavior--they're moral abominations", he's just confirming those millennia of beneficial personal and in-group behavior.
Dr. Craig goes on to claim that without a supernatural basis "any deeper meaning is illusory". He's trying to convince you that deeper meaning and purpose in your life are not possible without God. Nothing could be further from the truth. If you take responsibility for your own life, as most adults do, and assert authority over your own thoughts and actions, then you know how your words and actions in the world can have a positive effect on your family, your friends, your neighbors, your co-workers, your community, your society, and the world as a whole. Your loyalty, respect, compassion and love for your wife or husband, and for your children, is of utmost importance. You have fulfilled the greatest purpose the majority of us will ever have. You intuitively recognize this framework of purpose in other humans, and you treat them largely in the same ways that you treat your kin and kith. It is this way, regardless of what real or imagined concepts you hold internally. If your concept of the world includes God and you remain a good person, then there is no conflict - but belief in God and the actual existence of God are not related. Belief is not dependent on the existence of thing being believed.
The Resurrection of Jesus
Dr. Craig's fourth argument claims that the resurrection of Jesus is powerful evidence that God exists.
Unfortunately for people that make this claim, the only place that the resurrection story is told is in the New Testament. Nowhere else.
The Gospels claim that he was put in a tomb that was sealed with a stone, and that the tomb was then found empty. But no moment of resurrection is recorded - so the only link between the existence of an actual resurrection and what the gospels record is that Jesus predicted that he would be crucified and resurrected, and that subsequent to his burial, others claimed they had seen and interacted with him, and then claimed the miracle of his resurrection.
There are no reports outside the bible that any of this happened.
More disturbing to the believer is that Jesus appears in no contemporaneous reports. The Romans apparently didn't take notice, the people of Jerusalem apparently didn't take notice. The people supposedly touched by his ministry apparently didn't take notice. No one cared enough to write down their observations of what, according to the New Testament, was probably the most important occurrence in the history of the world.
There are vague references decades after the fact, but these come at a time - after the first Epistles and some of the Gospels had already been written - when belief in Jesus was already growing into the pervasive religion it is today, and believers started to become notable to historians. But it was apparently unknown prior to then - unknown to the civil authorities and historians that lived at the same time Jesus did.
The argument that the resurrection of Jesus is powerful evidence that God exists is based on hearsay, and would never be admissible in a court of law. It should not be admissible as an argument here.
The immediate experience of God
Dr. Craig's fifth argument - citing "The immediate experience of God" - is promptly abandoned by the Doctor himself when he says "This isn't really an argument for God's existence; rather it's the claim that you can know God exists wholly apart from arguments simply by immediately experiencing Him."
As I pointed out initially, we can never know anything with absolute certainty, but having evidence or sound rational arguments help you to be confident that your belief is justified. Here Dr. Craig dispenses with that and claims that your internal sensations are good enough.
I agree with Dr. Craig that this isn't really an argument, but I'll add one comment to drive the point home. People claimed that unicorns exist, but never produced any evidence, thus we conclude that unicorns are a myth. The same with giants, dragons and leviathan - all similarly appearing in the Bible, all now considered myths. As cold as it sounds, you can believe what you want to believe, but if you can't find an instance of it in the real world, that belief is simply not justified. How you feel tells you only about your mental and physical state, and how whatever you're contemplating affects you. The universe, on the other hand, is the way that it is, whether or not you believe it.
My case for naturalism
The alternative viewpoint to the idea that God is turning the dials and pulling the levers behind the curtain is that there are naturalistic explanations for the same features and phenomena that used to be explained by the existence of God. A cleaner way to demarcate the two world views is that there is, on the one hand, the belief that God exists, and that his existence can be invoked to explain anything the individual finds inexplicable; and on the other hand, the belief that there are no supernatural agents at work in the world, and the lack of explanations for phenomena that we don't understand is a temporary condition, but not a reason to panic.
The positive case I make tonight as an alternative to the supernaturalistic worldview is this second, naturalistic world view.
I've already given you a sneak preview earlier in this statement, but I'll tie it all up with a bow right here.
Naturalism explains things. Those things that are presently unexplained are just harder questions than the easier ones that have been answered over time. We know where thunder comes from. No need to invoke a storm god. We know why eclipses happen. No need to invoke a sun-devouring dragon. We know where earthquakes come from. No need to claim that Atlas shrugged. We know how stars form, how planets form, how the elements and molecules that are needed to create simple life formed.
Every time naturalistic methods are applied to understanding an unknown feature or phenomenon in the universe, the mystery is eventually solved. Never has a supernatural explanation done that and survived a thorough examination. Never has a supernatural explanation replaced a natural explanation.
That leaves us with lots to yet discover about our universe, but we have centuries of evidence that convince us that the naturalistic approach to understanding the world will be eventually successful wherever it is applied. Conversely, we have millennia of evidence that a supernaturalistic approach to understanding the world does not result in explanations that are either worthwhile or accurate.
The remaining big questions appear to be within our reach, although we must always admit that some things are not physically testable - the creation of the observable universe, for instance - unless we discover the mechanisms and means to create our own universes. The same holds true for the creation of life, and of consciousness. They are difficult, but not impossible.
Invoking the supernatural is just broadcasting to the world that we don't know something, we feel compelled to provide an explanation, we don't want to try to figure it out, and we don't care who knows.
As we know more and more, we need to invoke the supernatural less and less, so that the gaps between the way the world is, and the way we understand it, grow smaller every day.
That is the most powerful indication that the supernatural - and a claim for the existence of God - are ideas that are consistently ineffective in discovering the way reality works. The idea that God exists is not supported by any evidence that you can find on your own, has no supporting evidence found by the greatest minds this world has produced, and has no arguments that support its existence - here tonight - or anywhere, at any time.
Thank you!
Saturday, October 13, 2012
Reality Wins!
Years went by. I flew past the edges of New-Agey stuff - universal spirit, animal spirit guides, ancestor spirit guides, past lives. None of this took. I flew by calmly and without getting too far inside the periphery, close enough to see and feel it, not so close that I lost sight of reality.
Within the last ten or twelve years my interest in truing up my understanding of reality with actual reality has increased. Examination of mass media and how they market to us, the use of language for good and bad, politics, political theory, ideology and government. Finally, I spent some time with self-paced courses in philosophy of religion and science.
Finally, I've spent my own time examining the arguments for God, evaluating the truth and validity of the various arguments. A light review of how the Old and New Testaments were written was also beneficial, as was some reading on the creation and growth of Christianity, through the Roman Catholic Church and the Protestant Reformation.
I've done my due diligence. I won't get sucked in to "sophisticated theology" or other dodges that have been stood up as arguments for God.
There are no good arguments for the existence of God.
Dealing with the world as it manifests itself remains the only reliable way to navigate through life. Living as if this is the only life we have is the only rational way to live.